Class Class II
Stem Extension Line (USTAR II System) (K252303)
Description
Stem Extension Line (USTAR II System) by United Orthopedic Corporation, an FDA 510(k) cleared orthopedic device.
Regulatory Information
Device ClassClass Class II
510(k) NumberK252303
Clearance Date2025-08-22
Clearance TypeSpecial
Product CodeKRO
Regulation Number888.3510
FDA Database
View on FDA DatabaseCategories
Predicate lineage for K252303
A 510(k) clearance is granted by showing substantial equivalence to an earlier legally marketed device, called the predicate. This lineage is named in the 510(k) summary document and is not published by the FDA as a connected dataset. Stem Extension Line (USTAR II System) (K252303) cites 1 predicate device and is itself cited by 0 later devices.
Predicate devices cited by this clearance
| K number | Device | Applicant | Year |
|---|---|---|---|
| K190100 | USTAR II System | United Orthopedic Corporation | 2019 |
Trace the full predicate network for K252303
A link appears here only where the predicate could be read from a published 510(k) summary. Where no summary exists or a reference cannot be resolved to a K number, no link is drawn, so a gap means unknown rather than none.